Received: 19 December 2018
Accepted: 19 November 2019
First Online: 29 November 2019
Ethics approval and consent to participate
: Prior permission to conduct and publish the results from this study was sought from the Catholic University of Health and Allied Sciences (CUHAS)/ Bugando Medical Center (BMC) joint ethical committee. Informed written consent was obtained from all participants in this study. The patient’s information was handled by the researchers alone and their identifiers including names and registration numbers were not included in the analysis to further maintain confidentiality.
: Not applicable
: The authors declare that they have no competing interests